Ethanone, 1-(3,4-dihydro-2H-pyrrol-5-yl)- (9CI) Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 85213-22-5 |
| Product name | Ethanone, 1-(3,4-dihydro-2H-pyrrol-5-yl)- (9CI) |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeCosmetic GradeFood Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for Ethanone, 1-(3,4-dihydro-2H-pyrrol-5-yl)- (9CI)
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Ethanone, 1-(3,4-dihydro-2H-pyrrol-5-yl)- (9CI) Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Ethanone, 1-(3,4-dihydro-2H-pyrrol-5-yl)- (9CI)
| Industry | Application | Process |
|---|---|---|
| Food Industry | Flavor and fragrance ingredient for enhancing aroma in rice, popcorn, bread, and other food products | Added as a synthetic flavoring agent to food formulations, typically at trace levels (ppm) |
| Fragrance & Household Products Industry | Formulating flavors with characteristic popcorn, nutty, or cereal-like aromas | Used as a key odorant in fragrance compounding, blended with other fragrance ingredients |
| Agricultural Research | Reference standard or analytical reference material in studies of plant volatile compounds | Employed in analytical methods such as gas chromatography-mass spectrometry (GC-MS) for identification of aroma constituents in natural products |
| Cosmetics Industry | Imparting specific baked or cereal-like fragrance notes to products | Incorporated into perfumes, lotions, or rinse-off products as a fragrance component |
Manufacturing Quality Control of Ethanone, 1-(3,4-dihydro-2H-pyrrol-5-yl)- (9CI)
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies 2-acetyl-1-pyrroline by separation on a capillary column and flame ionization detection relative to an internal standard. |
| Related Substances | Gas Chromatography-Mass Spectrometry (GC-MS) | Identifies and semi-quantifies impurities based on retention time and characteristic mass fragmentation patterns. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Measures volatile organic solvents (e.g., ethanol, acetone) using equilibrium vapor phase analysis. |
| Water Content | Karl Fischer Titration (Coulometric) | Determines trace water via electrochemical iodine generation and stoichiometric reaction with water. |
| Acidity (as Acetic Acid) | Acid-Base Titration with NaOH | Neutralizes acidic impurities using standardized sodium hydroxide solution and potentiometric endpoint detection. |
| Heavy Metals | Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES) | Quantifies elemental impurities (e.g., Pb, Cd, As, Hg) after acid digestion and plasma excitation. |
| Color | Visual Comparison or Spectrophotometry (APHA scale) | Evaluates sample color intensity against platinum-cobalt standards or at 430 nm absorbance. |
| Odor Profile | Gas Chromatography-Olfactometry (GC-O) | Correlates volatile compounds detected by GC with human sensory perception for characteristic aroma assessment. |
| Refractive Index | Refractometry at 20 degrees C | Measures light bending angle in liquid sample to infer purity and consistency of molecular composition. |
| Specific Gravity | Digital Density Meter | Determines mass per unit volume at specified temperature to verify batch consistency and detect gross contamination. |
| Residue on Ignition | Gravimetric Analysis | Weighs non-volatile inorganic residue after high-temperature ashing of sample. |
| Microbial Contamination | Membrane Filtration and Plate Count | Detects viable aerobic microorganisms by filtration, culture on nutrient agar, and colony enumeration. |
Technical Specifications of Ethanone, 1-(3,4-dihydro-2H-pyrrol-5-yl)- (9CI)
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.495–1.505 |
| Odor | Characteristic roasted, popcorn-like odor |
| Solubility | Miscible with ethanol, acetone, and chloroform; slightly soluble in water |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of Ethanone, 1-(3,4-dihydro-2H-pyrrol-5-yl)- (9CI)
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Ethanone, 1-(3,4-dihydro-2H-pyrrol-5-yl)- (9CI)
Industrial Ethanone, 1-(3,4-dihydro-2H-pyrrol-5-yl)- (9CI) Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply